$DIOD
DIODES INC /DEL/ Stock $diod

$diod Overview Financials Valuation SEC Filings Company Website

2023 Q1 Form 10-K Financial Statement

#000095017023002499 Filed on February 10, 2023

Income Statement

Concept	2023 Q1	2022 Q4	2022
Revenue	$467.2M	$496.2M	$2.001B
YoY Change	-3.09%	3.34%	10.83%
Cost Of Revenue	$272.8M	$290.0M	$1.173B
YoY Change	-4.43%	0.19%	3.4%
Gross Profit	$194.5M	$206.2M	$827.2M
YoY Change	-1.14%	8.13%	23.4%
Gross Profit Margin	41.62%	41.55%	41.35%
Selling, General & Admin	$70.99M	$71.82M	$280.9M
YoY Change	-0.63%	1.23%	8.99%
% of Gross Profit	36.51%	34.83%	33.95%
Research & Development	$33.23M	$34.09M	$126.3M
YoY Change	15.88%	13.27%	5.97%
% of Gross Profit	17.09%	16.53%	15.27%
Depreciation & Amortization	$29.79M	$34.36M	$112.1M
YoY Change	20.48%	12.41%	5.56%
% of Gross Profit	15.32%	16.66%	13.55%
Operating Expenses	$108.0M	$113.4M	$419.0M
YoY Change	4.23%	8.56%	6.26%
Operating Profit	$86.43M	$92.80M	$408.2M
YoY Change	-7.13%	7.61%	47.9%
Interest Expense	$2.132M	-$2.733M	$8.320M
YoY Change	91.38%	-123.46%	11.07%
% of Operating Profit	2.47%	-2.95%	2.04%
Other Income/Expense, Net	$2.166M	$1.046M	-$12.25M
YoY Change	-196.74%	-90.62%	-131.33%
Pretax Income	$88.59M	$94.76M	$395.9M
YoY Change	-2.45%	-12.9%	25.66%
Income Tax	$16.62M	$1.406M	$56.69M
% Of Pretax Income	18.76%	1.48%	14.32%
Net Earnings	$71.15M	$92.05M	$331.3M
YoY Change	-2.12%	40.51%	44.81%
Net Earnings / Revenue	15.23%	18.55%	16.56%
Basic Earnings Per Share	$1.56		$7.31
Diluted Earnings Per Share	$1.54	$1.99	$7.20
COMMON SHARES
Basic Shares Outstanding	45.49M	45.47M	45.33M
Diluted Shares Outstanding	46.16M		46.04M

Balance Sheet

Concept	2023 Q1	2022 Q4	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments	$331.9M	$343.8M	$343.8M
YoY Change	6.2%	-7.12%	-7.12%
Cash & Equivalents	$323.1M	$336.7M	$336.7M
Short-Term Investments	$8.768M	$7.059M	$7.059M
Other Short-Term Assets	$78.86M	$88.37M	$88.37M
YoY Change	-26.62%	-19.97%	-19.97%
Inventory	$341.9M	$360.3M	$360.3M
Prepaid Expenses
Receivables	$369.1M	$369.2M	$369.2M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$1.122B	$1.162B	$1.162B
YoY Change	-2.63%	-2.19%	-2.19%
LONG-TERM ASSETS
Property, Plant & Equipment	$755.7M	$736.7M	$780.7M
YoY Change	28.1%	26.57%	23.57%
Goodwill	$145.9M	$144.8M
YoY Change	-1.37%	-3.42%
Intangibles	$75.40M	$79.14M
YoY Change	-16.64%	-16.3%
Long-Term Investments
YoY Change
Other Assets	$150.6M	$130.7M	$122.0M
YoY Change	-7.79%	-17.82%	-6.53%
Total Long-Term Assets	$1.164B	$1.127B	$1.127B
YoY Change	14.84%	11.9%	11.9%
TOTAL ASSETS
Total Short-Term Assets	$1.122B	$1.162B	$1.162B
Total Long-Term Assets	$1.164B	$1.127B	$1.127B
Total Assets	$2.286B	$2.288B	$2.288B
YoY Change	5.55%	4.28%	4.28%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$143.7M	$160.4M	$160.4M
YoY Change	-32.02%	-27.49%	-27.49%
Accrued Expenses	$176.9M	$214.4M	$214.4M
YoY Change	5.7%	16.13%	16.12%
Deferred Revenue
YoY Change
Short-Term Debt	$34.65M	$36.28M	$36.28M
YoY Change	23.62%	100.8%	100.8%
Long-Term Debt Due	$1.173M	$1.693M	$1.723M
YoY Change	-89.43%	-90.26%	-90.1%
Total Short-Term Liabilities	$390.3M	$432.5M	$432.5M
YoY Change	-15.78%	-8.17%	-8.17%
LONG-TERM LIABILITIES
Long-Term Debt	$89.68M	$147.5M	$147.5M
YoY Change	-53.43%	-44.46%	-44.46%
Other Long-Term Liabilities	$126.9M	$112.5M	$112.4M
YoY Change	8.47%	-8.49%	-8.52%
Total Long-Term Liabilities	$126.9M	$112.5M	$260.0M
YoY Change	8.47%	-8.49%	-33.09%
TOTAL LIABILITIES
Total Short-Term Liabilities	$390.3M	$432.5M	$432.5M
Total Long-Term Liabilities	$126.9M	$112.5M	$260.0M
Total Liabilities	$619.9M	$705.4M	$774.7M
YoY Change	-23.04%	-20.9%	-19.07%
SHAREHOLDERS EQUITY
Retained Earnings
YoY Change
Common Stock	$531.3M	$531.3M
YoY Change	4.85%	4.61%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$337.5M	$337.5M
YoY Change	0.18%	0.18%
Treasury Stock Shares
Shareholders Equity	$1.595B	$1.514B	$1.514B
YoY Change
Total Liabilities & Shareholders Equity	$2.286B	$2.288B	$2.288B
YoY Change	5.55%	4.28%	4.28%

Cashflow Statement

Concept	2023 Q1	2022 Q4	2022
OPERATING ACTIVITIES
Net Income	$71.15M	$92.05M	$331.3M
YoY Change	-2.12%	40.51%	44.81%
Depreciation, Depletion And Amortization	$29.79M	$34.36M	$112.1M
YoY Change	20.48%	12.41%	5.56%
Cash From Operating Activities	$99.81M	$102.9M	$392.5M
YoY Change	38.02%	32.73%	15.94%
INVESTING ACTIVITIES
Capital Expenditures	$48.00M	$63.80M	$211.7M
YoY Change	24.55%	-215.91%	49.95%
Acquisitions	$0.00		$83.98M
YoY Change	-100.0%		53389.81%
Other Investing Activities	-$1.018M	$24.14M	-$670.0K
YoY Change	-427.33%	20889.57%	-92.77%
Cash From Investing Activities	-$48.13M	-$39.66M	-$265.3M
YoY Change	-12.31%	-27.79%	83.92%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			-$140.0K
YoY Change			-103.23%
Debt Paid & Issued, Net	$59.06M		$505.7M
YoY Change	-52.19%		-13.7%
Cash From Financing Activities	-70.32M	-114.3M	-125.7M
YoY Change	-7.3%	-320.65%	-20.66%
NET CHANGE
Cash From Operating Activities	99.81M	102.9M	392.5M
Cash From Investing Activities	-48.13M	-39.66M	-265.3M
Cash From Financing Activities	-70.32M	-114.3M	-125.7M
Net Change In Cash	-15.19M	-51.06M	-25.72M
YoY Change	-75.02%	-168.6%	-155.56%
FREE CASH FLOW
Cash From Operating Activities	$99.81M	$102.9M	$392.5M
Capital Expenditures	$48.00M	$63.80M	$211.7M
Free Cash Flow	$51.81M	$39.13M	$180.8M
YoY Change	53.39%	-70.49%	-8.4%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
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CY2022Q4	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherLiabilitiesNoncurrent
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherAssetsNoncurrent
CY2021	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost Credit Excluding Service Cost Statement Of Income Or Comprehensive Income Extensible List DefinedBenefitPlanNetPeriodicBenefitCostCreditExcludingServiceCostStatementOfIncomeOrComprehensiveIncomeExtensibleList	http://fasb.org/us-gaap/2022#SellingGeneralAndAdministrativeExpense
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherAssetsNoncurrent
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherAssetsNoncurrent
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherLiabilitiesNoncurrent
CY2022	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost Credit Excluding Service Cost Statement Of Income Or Comprehensive Income Extensible List DefinedBenefitPlanNetPeriodicBenefitCostCreditExcludingServiceCostStatementOfIncomeOrComprehensiveIncomeExtensibleList	http://fasb.org/us-gaap/2022#SellingGeneralAndAdministrativeExpense
CY2021Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#AccruedLiabilitiesAndOtherLiabilities
CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2022	dei	Amendment Flag AmendmentFlag	false
CY2021Q4	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#AccruedLiabilitiesAndOtherLiabilities
CY2022Q4	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#AccruedLiabilitiesAndOtherLiabilities
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherLiabilitiesNoncurrent
CY2022Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#AccruedLiabilitiesAndOtherLiabilities
CY2020	us-gaap	Derivative Instrument Gain Loss Reclassified From Aoci Into Income Effective Portion Statement Of Income Or Comprehensive Income Extensible Enumeration DerivativeInstrumentGainLossReclassifiedFromAociIntoIncomeEffectivePortionStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration	http://fasb.org/us-gaap/2022#InterestAndDividendIncomeSecuritiesOther
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2021Q4	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherLiabilitiesNoncurrent
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherAssetsNoncurrent
CY2022	dei	Entity Central Index Key EntityCentralIndexKey	0000029002
CY2022	dei	Entity Registrant Name EntityRegistrantName	DIODES INC /DEL/
CY2022	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2021Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2022	dei	Document Type DocumentType	10-K
CY2022	dei	Document Annual Report DocumentAnnualReport	true
CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-12-31
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Entity File Number EntityFileNumber	002-25577
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2022	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	95-2039518
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	4949 Hedgcoxe Road
CY2022	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 200
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	Plano
CY2022	dei	Entity Address State Or Province EntityAddressStateOrProvince	TX
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	75024
CY2022	dei	City Area Code CityAreaCode	972
CY2022	dei	Local Phone Number LocalPhoneNumber	987-3900
CY2022	dei	Security12b Title Security12bTitle	Common Stock, Par Value $0.66 2/3
CY2022	dei	Trading Symbol TradingSymbol	DIOD
CY2022	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2022	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2022	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2022	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2022	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2022	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2022	dei	Entity Small Business EntitySmallBusiness	false
CY2022	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2022	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2022	dei	Entity Shell Company EntityShellCompany	false
CY2022Q2	dei	Entity Public Float EntityPublicFloat	2800000000
CY2023Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	45486743
CY2022	dei	Auditor Name AuditorName	Moss Adams LLP
CY2022	dei	Auditor Location AuditorLocation	Los Angeles, California
CY2022	dei	Auditor Firm AuditorFirmId	659
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	336732000
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	363599000
CY2022Q4	us-gaap	Restricted Cash RestrictedCash	4367000
CY2021Q4	us-gaap	Restricted Cash RestrictedCash	3219000
CY2022Q4	us-gaap	Short Term Investments ShortTermInvestments	7059000
CY2021Q4	us-gaap	Short Term Investments ShortTermInvestments	6542000
CY2022Q4	us-gaap	Allowance For Notes And Loans Receivable Current AllowanceForNotesAndLoansReceivableCurrent	5852000
CY2021Q4	us-gaap	Allowance For Notes And Loans Receivable Current AllowanceForNotesAndLoansReceivableCurrent	4324000
CY2022Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	369233000
CY2021Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	358496000
CY2022Q4	us-gaap	Inventory Net InventoryNet	360281000
CY2021Q4	us-gaap	Inventory Net InventoryNet	348622000
CY2022Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	83999000
CY2021Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	107194000
CY2022Q4	us-gaap	Assets Current AssetsCurrent	1161671000
CY2021Q4	us-gaap	Assets Current AssetsCurrent	1187672000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	736730000
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	582079000
CY2022Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	35308000
CY2021Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	21256000
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CY2021Q4	us-gaap	Goodwill Goodwill	149890000
CY2022Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	79137000
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CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	130709000
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CY2021Q4	us-gaap	Assets Assets	2194495000
CY2022Q4	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	36280000
CY2021Q4	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	18068000
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CY2021Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	29682000
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CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	17381000
CY2022Q4	us-gaap	Liabilities Current LiabilitiesCurrent	432530000
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	471034000
CY2022Q4	us-gaap	Long Term Loans From Bank LongTermLoansFromBank	147470000
CY2021Q4	us-gaap	Long Term Loans From Bank LongTermLoansFromBank	265574000
CY2022Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	12903000
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CY2021Q4	us-gaap	Liabilities Liabilities	891771000
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CY2022	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	3651000
CY2021	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-246000
CY2020	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-106000
CY2022	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	108000
CY2021	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-1003000
CY2020	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-1067000
CY2022	us-gaap	Operating Expenses OperatingExpenses	419044000
CY2021	us-gaap	Operating Expenses OperatingExpenses	394375000
CY2021	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-2107000
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	134332000
CY2022	us-gaap	Interest And Dividend Income Securities Other InterestAndDividendIncomeSecuritiesOther	3672000
CY2020	us-gaap	Operating Expenses OperatingExpenses	296789000
CY2021	us-gaap	Interest And Dividend Income Securities Other InterestAndDividendIncomeSecuritiesOther	3139000
CY2020	us-gaap	Interest And Dividend Income Securities Other InterestAndDividendIncomeSecuritiesOther	1066000
CY2022	us-gaap	Interest Expense InterestExpense	8320000
CY2021	us-gaap	Interest Expense InterestExpense	7491000
CY2020	us-gaap	Interest Expense InterestExpense	11662000
CY2022	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	2122000
CY2020	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-9814000
CY2022	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	-16514000
CY2021	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	28018000
CY2020	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	2083000
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	6787000
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	17551000
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	4336000
CY2022	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-12253000
CY2021	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	39110000
CY2020	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-13991000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	395940000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	315095000
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	120341000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	56685000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	78807000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	21112000
CY2022	us-gaap	Profit Loss ProfitLoss	339255000
CY2021	us-gaap	Profit Loss ProfitLoss	236288000
CY2020	us-gaap	Profit Loss ProfitLoss	99229000
CY2022	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	7972000
CY2021	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	7525000
CY2020	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	1141000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	331283000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	228763000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	98088000
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	7.31
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.11
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.92
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	7.20
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.00
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.88
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	45330000
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	44772000
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	51004000
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	46036000
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	45781000
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	52133000
CY2022	us-gaap	Profit Loss ProfitLoss	339255000
CY2021	us-gaap	Profit Loss ProfitLoss	236288000
CY2020	us-gaap	Profit Loss ProfitLoss	99229000
CY2022	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	697000
CY2021	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-7818000
CY2020	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	3723000
CY2022	diod	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax1 OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax1	4279000
CY2021	diod	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax1 OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax1	1417000
CY2020	diod	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax1 OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax1	-3183000
CY2022	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	-81298000
CY2021	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	13854000
CY2020	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	41439000
CY2022	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	261539000
CY2021	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	259377000
CY2020	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	133762000
CY2022	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	7972000
CY2021	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	7525000
CY2020	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	1141000
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	253567000
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	251852000
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	132621000
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1152783000
CY2020	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	133762000
CY2020	diod	Adjustments To Additional Paid In Capital Increase Decrease In Noncontrolling Interest From Acquisition AdjustmentsToAdditionalPaidInCapitalIncreaseDecreaseInNoncontrollingInterestFromAcquisition	3578000
CY2020	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	6830000
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	24177000
CY2020	diod	Adjustment To Additional Paid In Capital Income Tax Deficiency From Share Based Compensation AdjustmentToAdditionalPaidInCapitalIncomeTaxDeficiencyFromShareBasedCompensation	-8302000
CY2020	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	296705000
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1016123000
CY2021	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	259377000
CY2021	diod	Adjustments To Additional Paid In Capital Increase Decrease In Noncontrolling Interest From Acquisition AdjustmentsToAdditionalPaidInCapitalIncreaseDecreaseInNoncontrollingInterestFromAcquisition	5629000
CY2021	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	4337000
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	32081000
CY2021	diod	Adjustment To Additional Paid In Capital Income Tax Deficiency From Share Based Compensation AdjustmentToAdditionalPaidInCapitalIncomeTaxDeficiencyFromShareBasedCompensation	-14823000
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1302724000
CY2022	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	261539000
CY2022	diod	Adjustments To Additional Paid In Capital Increase Decrease In Noncontrolling Interest From Acquisition AdjustmentsToAdditionalPaidInCapitalIncreaseDecreaseInNoncontrollingInterestFromAcquisition	-5194000
CY2022	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	140000
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	36010000
CY2022	diod	Adjustment To Additional Paid In Capital Income Tax Deficiency From Share Based Compensation AdjustmentToAdditionalPaidInCapitalIncomeTaxDeficiencyFromShareBasedCompensation	-12300000
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1582919000
CY2022	us-gaap	Profit Loss ProfitLoss	339255000
CY2021	us-gaap	Profit Loss ProfitLoss	236288000
CY2020	us-gaap	Profit Loss ProfitLoss	99229000
CY2022	us-gaap	Depreciation Depreciation	112149000
CY2021	us-gaap	Depreciation Depreciation	106219000
CY2020	us-gaap	Depreciation Depreciation	91747000
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	15610000
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	16216000
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	16260000
CY2022	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	950000
CY2021	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	754000
CY2020	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	1455000
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	36287000
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	33205000
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	25260000
CY2022	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	39225000
CY2021	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-21459000
CY2020	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	14456000
CY2022	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	-16225000
CY2021	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	37896000
CY2020	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	1766000
CY2022	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	3626000
CY2021	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-243000
CY2020	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-119000
CY2022	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	4016000
CY2021	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-1239000
CY2020	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-817000
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	20163000
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	52721000
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	10501000
CY2022	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	29675000
CY2021	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	43038000
CY2020	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	4560000
CY2022	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-1847000
CY2021	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	25445000
CY2020	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	9067000
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-50076000
CY2021	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	55628000
CY2020	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	7422000
CY2022	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	31760000
CY2021	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	29352000
CY2020	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-9198000
CY2022	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-8333000
CY2021	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-1455000
CY2020	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-2182000
CY2022	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-6468000
CY2021	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-1505000
CY2020	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-3359000
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	392501000
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	338543000
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	187220000
CY2022	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	83979000
CY2021	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	157000
CY2020	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	24593000
CY2022	diod	Disposalofwaferfabricationfacility Disposalofwaferfabricationfacility	19270000
CY2021	diod	Disposalofwaferfabricationfacility Disposalofwaferfabricationfacility	9939000
CY2020	diod	Disposalofwaferfabricationfacility Disposalofwaferfabricationfacility	0
CY2022	diod	Receiptofcashforterminationofcrosscurrencyswap Receiptofcashforterminationofcrosscurrencyswap	9429000
CY2021	diod	Receiptofcashforterminationofcrosscurrencyswap Receiptofcashforterminationofcrosscurrencyswap	0
CY2020	diod	Receiptofcashforterminationofcrosscurrencyswap Receiptofcashforterminationofcrosscurrencyswap	0
CY2022	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	6067000
CY2021	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	0
CY2020	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	0
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	211728000
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	141195000
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	75813000
CY2022	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	418000
CY2021	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	3207000
CY2020	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	232000
CY2022	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	8002000
CY2021	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	7328000
CY2020	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	10277000
CY2022	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	9361000
CY2021	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	7567000
CY2020	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	11486000
CY2022	us-gaap	Payments To Acquire Equity Securities Fv Ni PaymentsToAcquireEquitySecuritiesFvNi	4051000
CY2021	us-gaap	Payments To Acquire Equity Securities Fv Ni PaymentsToAcquireEquitySecuritiesFvNi	15106000
CY2020	us-gaap	Payments To Acquire Equity Securities Fv Ni PaymentsToAcquireEquitySecuritiesFvNi	6131000
CY2022	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-670000
CY2021	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	678000
CY2020	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-742000
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-265263000
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-144229000
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-106772000
CY2022	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	114291000
CY2021	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	21862000
CY2020	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	77483000
CY2022	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	93498000
CY2021	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	146372000
CY2020	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	40498000
CY2022	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	372751000
CY2021	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	557882000
CY2020	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	956363000
CY2022	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	505746000
CY2021	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	586001000
CY2020	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	744237000
CY2022	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	134000
CY2021	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	673000
CY2020	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	2477000
CY2022	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	140000
CY2021	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	4337000
CY2020	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	6830000
CY2022	diod	Proceeds From Repayments Of Finance Lease Obligations ProceedsFromRepaymentsOfFinanceLeaseObligations	69000
CY2021	diod	Proceeds From Repayments Of Finance Lease Obligations ProceedsFromRepaymentsOfFinanceLeaseObligations	291000
CY2020	diod	Proceeds From Repayments Of Finance Lease Obligations ProceedsFromRepaymentsOfFinanceLeaseObligations	919000
CY2022	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	12300000
CY2021	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	14823000
CY2020	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	8302000
CY2021	diod	Contributions Dividends To And From Noncontrolling Interests ContributionsDividendsToAndFromNoncontrollingInterests	5631000
CY2022	diod	Contributions Dividends To And From Noncontrolling Interests ContributionsDividendsToAndFromNoncontrollingInterests	-1160000
CY2020	diod	Contributions Dividends To And From Noncontrolling Interests ContributionsDividendsToAndFromNoncontrollingInterests	-2102000
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	296705000
CY2022	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	12000
CY2021	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	7000
CY2020	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	262000
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-125713000
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-158441000
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-54302000
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-27244000
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	10416000
CY2020	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	34876000
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-25719000
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	46289000
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	61022000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	366818000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	320529000
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	259507000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	341099000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	366818000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	320529000
CY2022	us-gaap	Interest Paid Net InterestPaidNet	7355000
CY2021	us-gaap	Interest Paid Net InterestPaidNet	6944000
CY2020	us-gaap	Interest Paid Net InterestPaidNet	10219000
CY2022	us-gaap	Income Taxes Paid IncomeTaxesPaid	88687000
CY2021	us-gaap	Income Taxes Paid IncomeTaxesPaid	56077000
CY2020	us-gaap	Income Taxes Paid IncomeTaxesPaid	47891000
CY2022	diod	Payments To Proceeds From Capital Expenditure Incurred But Not Yet Paid PaymentsToProceedsFromCapitalExpenditureIncurredButNotYetPaid	30486000
CY2021	diod	Payments To Proceeds From Capital Expenditure Incurred But Not Yet Paid PaymentsToProceedsFromCapitalExpenditureIncurredButNotYetPaid	24256000
CY2020	diod	Payments To Proceeds From Capital Expenditure Incurred But Not Yet Paid PaymentsToProceedsFromCapitalExpenditureIncurredButNotYetPaid	7297000
CY2022	us-gaap	Use Of Estimates UseOfEstimates	<p style="text-indent:4.173%;font-size:10.0pt;margin-top:6.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:justify;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:bold;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">Use of estimates –</span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> The preparation of financial statements in conformity with generally accepted accounting principles in the United States of America (“GAAP”) requires that management make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. The level of uncertainty in estimates and assumptions increases with the length of time until the underlying transactions are completed. Actual results may differ from these estimates in amounts that may be material to the consolidated financial statements and accompanying notes.</span></p>
CY2022	diod	Sales Returns And Other Allowances SalesReturnsAndOtherAllowances	190700000
CY2021	diod	Sales Returns And Other Allowances SalesReturnsAndOtherAllowances	220300000
CY2020	diod	Sales Returns And Other Allowances SalesReturnsAndOtherAllowances	194700000
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	5900000
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	4300000
CY2022	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2021	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2020	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2020Q4	diod	Accumulated Other Comprehensive Income Loss Unrealized Foreign Currency Gain Losses Net Of Tax AccumulatedOtherComprehensiveIncomeLossUnrealizedForeignCurrencyGainLossesNetOfTax	-21614000
CY2022	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	2100000
CY2021	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-2100000
CY2020	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-9800000
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-128200000
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-50500000
CY2020Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-73600000
CY2022Q4	diod	Accumulated Other Comprehensive Income Loss Unrealized Foreign Currency Gain Losses Net Of Tax AccumulatedOtherComprehensiveIncomeLossUnrealizedForeignCurrencyGainLossesNetOfTax	-89059000
CY2021Q4	diod	Accumulated Other Comprehensive Income Loss Unrealized Foreign Currency Gain Losses Net Of Tax AccumulatedOtherComprehensiveIncomeLossUnrealizedForeignCurrencyGainLossesNetOfTax	-7760000
CY2022Q4	diod	Accumulated Other Comprehensive Income Loss Unrealized Gain Losses On Cross Currency And Interest Rate Swaps Net Of Tax AccumulatedOtherComprehensiveIncomeLossUnrealizedGainLossesOnCrossCurrencyAndInterestRateSwapsNetOfTax	2122000
CY2021Q4	diod	Accumulated Other Comprehensive Income Loss Unrealized Gain Losses On Cross Currency And Interest Rate Swaps Net Of Tax AccumulatedOtherComprehensiveIncomeLossUnrealizedGainLossesOnCrossCurrencyAndInterestRateSwapsNetOfTax	-2157000
CY2020Q4	diod	Accumulated Other Comprehensive Income Loss Unrealized Gain Losses On Cross Currency And Interest Rate Swaps Net Of Tax AccumulatedOtherComprehensiveIncomeLossUnrealizedGainLossesOnCrossCurrencyAndInterestRateSwapsNetOfTax	-3574000
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	-41296000
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	-40600000
CY2020Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	-48418000
CY2022	diod	Government Assistance Recognized Amount GovernmentAssistanceRecognizedAmount	2100000
CY2022	diod	Government Assistance Deferred Grants GovernmentAssistanceDeferredGrants	13300000
CY2022	us-gaap	Reclassifications Reclassifications	<p style="text-indent:4.173%;font-size:10.0pt;margin-top:6.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:justify;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:bold;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">Reclassifications </span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">– Certain amounts from prior periods have been reclassified to conform to the current years’ presentation.</span></p>
CY2022	us-gaap	Earnings Per Share Reconciliation Disclosure EarningsPerShareReconciliationDisclosure	Basic earnings per share is calculated by dividing net earnings attributable to common stockholders by the weighted-average number of shares of common stock outstanding during the period. Diluted earnings per share is calculated similarly but includes potential dilution from the exercise of stock options and stock awards, except when the effect would be anti-dilutive.
CY2022	us-gaap	Net Income Loss NetIncomeLoss	331283000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	228763000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	98088000
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	45330000
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	44772000
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	51004000
CY2022	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	706000
CY2021	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1009000
CY2020	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1129000
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	46036000
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	45781000
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	52133000
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	7.31
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.11
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.92
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	7.20
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.00
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.88
CY2022	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	82
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1
CY2020	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0
CY2022Q4	us-gaap	Short Term Investments ShortTermInvestments	7059000
CY2022Q4	us-gaap	Long Term Investments LongTermInvestments	22918000
CY2022Q4	us-gaap	Deferred Compensation Plan Assets DeferredCompensationPlanAssets	12051000
CY2021Q4	us-gaap	Short Term Investments ShortTermInvestments	6542000
CY2021Q4	us-gaap	Long Term Investments LongTermInvestments	47001000
CY2021Q4	us-gaap	Deferred Compensation Plan Assets DeferredCompensationPlanAssets	15483000
CY2022Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	96659000
CY2021Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	108557000
CY2022Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	80616000
CY2021Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	81784000
CY2022Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	183006000
CY2021Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	158281000
CY2022Q4	us-gaap	Inventory Net InventoryNet	360281000
CY2021Q4	us-gaap	Inventory Net InventoryNet	348622000
CY2022Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	323941000
CY2021Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	276958000
CY2022Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	1137737000
CY2021Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	962597000
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	1461678000
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	1239555000
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	913245000
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	836364000
CY2022Q4	diod	Property Plant And Equipment Net Excluding Cip And Land PropertyPlantAndEquipmentNetExcludingCipAndLand	548433000
CY2021Q4	diod	Property Plant And Equipment Net Excluding Cip And Land PropertyPlantAndEquipmentNetExcludingCipAndLand	403191000
CY2022Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	120451000
CY2021Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	111987000
CY2022Q4	us-gaap	Land Land	67846000
CY2021Q4	us-gaap	Land Land	66901000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	736730000
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	582079000
CY2022	us-gaap	Depreciation Depreciation	112100000
CY2021	us-gaap	Depreciation Depreciation	106200000
CY2020	us-gaap	Depreciation Depreciation	91700000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	250747000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	172537000
CY2022Q4	diod	Finite Lived Intangible Assets Cumulative Currency Translation FiniteLivedIntangibleAssetsCumulativeCurrencyTranslation	8141000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	70069000
CY2022Q4	diod	Indefinite Lived Intangible Assets Excluding Goodwill Gross IndefiniteLivedIntangibleAssetsExcludingGoodwillGross	10303000
CY2022Q4	diod	Indefinite Lived Intangible Assets Cumulative Currency Translation IndefiniteLivedIntangibleAssetsCumulativeCurrencyTranslation	1235000
CY2022Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	9068000
CY2022Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	261050000
CY2022Q4	diod	Intangible Assets Accumulated Amortization IntangibleAssetsAccumulatedAmortization	172537000
CY2022Q4	diod	Intangible Assets Currency Translation IntangibleAssetsCurrencyTranslation	9376000
CY2022Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	79137000
CY2021Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	247695000
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	156927000
CY2021Q4	diod	Finite Lived Intangible Assets Cumulative Currency Translation FiniteLivedIntangibleAssetsCumulativeCurrencyTranslation	7582000
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	83186000
CY2021Q4	diod	Indefinite Lived Intangible Assets Excluding Goodwill Gross IndefiniteLivedIntangibleAssetsExcludingGoodwillGross	12364000
CY2021Q4	diod	Indefinite Lived Intangible Assets Cumulative Currency Translation IndefiniteLivedIntangibleAssetsCumulativeCurrencyTranslation	1000000
CY2021Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	11364000
CY2021Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	260059000
CY2021Q4	diod	Intangible Assets Accumulated Amortization IntangibleAssetsAccumulatedAmortization	156927000
CY2021Q4	diod	Intangible Assets Currency Translation IntangibleAssetsCurrencyTranslation	8582000
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	94550000
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	15600000
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	16200000
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	16300000
CY2022	us-gaap	Acquired Finite Lived Intangible Assets Weighted Average Useful Life AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife	P9Y10M24D
CY2021Q4	us-gaap	Deferred Finance Costs Current Gross DeferredFinanceCostsCurrentGross	2004000
CY2022Q4	us-gaap	Long Term Loans From Bank LongTermLoansFromBank	147470000
CY2021Q4	us-gaap	Long Term Loans From Bank LongTermLoansFromBank	265574000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	15201000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	14901000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	13907000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	12358000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	11351000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	2351000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	70069000
CY2020Q4	us-gaap	Goodwill Goodwill	158331000
CY2021	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	9152000
CY2021	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	711000
CY2021Q4	us-gaap	Goodwill Goodwill	149890000
CY2022	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	1818000
CY2022	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	6951000
CY2022Q4	us-gaap	Goodwill Goodwill	144757000
CY2022Q4	us-gaap	Long Term Debt LongTermDebt	150348000
CY2021Q4	us-gaap	Long Term Debt LongTermDebt	284959000
CY2022Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	1693000
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	17381000
CY2022Q4	us-gaap	Deferred Finance Costs Current Gross DeferredFinanceCostsCurrentGross	1185000
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	1693000
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	21892000
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	124150000
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	530000
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	431000
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	1652000
CY2022Q4	us-gaap	Long Term Debt LongTermDebt	150348000
CY2022	us-gaap	Operating Lease Expense OperatingLeaseExpense	13275000
CY2021	us-gaap	Operating Lease Expense OperatingLeaseExpense	16533000
CY2020	us-gaap	Operating Lease Expense OperatingLeaseExpense	15111000
CY2022	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	17000
CY2021	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	221000
CY2020	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	836000
CY2022	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	1000
CY2021	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	1000
CY2020	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	14000
CY2022	us-gaap	Short Term Lease Cost ShortTermLeaseCost	975000
CY2021	us-gaap	Short Term Lease Cost ShortTermLeaseCost	954000
CY2020	us-gaap	Short Term Lease Cost ShortTermLeaseCost	525000
CY2022	us-gaap	Variable Lease Cost VariableLeaseCost	3561000
CY2021	us-gaap	Variable Lease Cost VariableLeaseCost	4853000
CY2020	us-gaap	Variable Lease Cost VariableLeaseCost	2940000
CY2022	us-gaap	Lease Cost LeaseCost	17829000
CY2021	us-gaap	Lease Cost LeaseCost	22562000
CY2020	us-gaap	Lease Cost LeaseCost	19426000
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	43907000
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	49703000
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	7390000
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	11199000
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	20765000
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	22291000
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	28155000
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	33490000
CY2022Q4	diod	Finance Lease Right Of Use Asset Gross FinanceLeaseRightOfUseAssetGross	2618000
CY2021Q4	diod	Finance Lease Right Of Use Asset Gross FinanceLeaseRightOfUseAssetGross	2561000
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset Accumulated Amortization FinanceLeaseRightOfUseAssetAccumulatedAmortization	2542000
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset Accumulated Amortization FinanceLeaseRightOfUseAssetAccumulatedAmortization	2524000
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	76000
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	37000
CY2022Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	30000
CY2022Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	76000
CY2021Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	38000
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P8Y2M12D
CY2021Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	15000
CY2022Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	46000
CY2021Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	23000
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P6Y10M24D
CY2022Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P2Y7M6D
CY2021Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P2Y3M18D
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.042
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.040
CY2022Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.036
CY2021Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.037
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	17788000
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	24040000
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	15943000
CY2022	diod	Finance Lease Payments FinanceLeasePayments	1000
CY2021	diod	Finance Lease Payments FinanceLeasePayments	1000
CY2020	diod	Finance Lease Payments FinanceLeasePayments	19000
CY2022	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	69000
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	291000
CY2020	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	919000
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	8384000
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	13038000
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	6339000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	8371000
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	32000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	5613000
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	28000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	4961000
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	18000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	3546000
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	1000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	1291000
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	0
CY2022Q4	diod	Lessee Operating Lease Liability Payments Due Year Six LesseeOperatingLeaseLiabilityPaymentsDueYearSix	1125000
CY2022Q4	diod	Finance Lease Liability Payments Due Year Six FinanceLeaseLiabilityPaymentsDueYearSix	0
CY2022Q4	diod	Lessee Operating Lease Liability Payments Due Year Seven And Thereafter LesseeOperatingLeaseLiabilityPaymentsDueYearSevenAndThereafter	9373000
CY2022Q4	diod	Finance Lease Liability Payments Due Year Seven And Thereafter FinanceLeaseLiabilityPaymentsDueYearSevenAndThereafter	0
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	34280000
CY2022Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	79000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	6125000
CY2022Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	3000
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	28155000
CY2022Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	76000
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	7390000
CY2022Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	30000
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	20765000
CY2022Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	46000
CY2021Q4	diod	Deferred Grants And Subsidy Liability Noncurrent DeferredGrantsAndSubsidyLiabilityNoncurrent	14139000
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	20765000
CY2022Q4	diod	Accrued Expenses Current AccruedExpensesCurrent	66192000
CY2021Q4	diod	Accrued Expenses Current AccruedExpensesCurrent	55480000
CY2022Q4	diod	Compensation And Payroll Taxes Current CompensationAndPayrollTaxesCurrent	82349000
CY2021Q4	diod	Compensation And Payroll Taxes Current CompensationAndPayrollTaxesCurrent	73124000
CY2022Q4	diod	Equipment Purchases Current EquipmentPurchasesCurrent	30486000
CY2021Q4	diod	Equipment Purchases Current EquipmentPurchasesCurrent	24257000
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	7390000
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	11199000
CY2022Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	30000
CY2021Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	15000
CY2022Q4	diod	Accrued Pricing Adjustments Current AccruedPricingAdjustmentsCurrent	18777000
CY2021Q4	diod	Accrued Pricing Adjustments Current AccruedPricingAdjustmentsCurrent	11401000
CY2022Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	2825000
CY2021Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	3189000
CY2022Q4	us-gaap	Accrual For Taxes Other Than Income Taxes Current AccrualForTaxesOtherThanIncomeTaxesCurrent	3034000
CY2021Q4	us-gaap	Accrual For Taxes Other Than Income Taxes Current AccrualForTaxesOtherThanIncomeTaxesCurrent	2273000
CY2022Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	3350000
CY2021Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	3711000
CY2022Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	214433000
CY2021Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	184649000
CY2022Q4	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	12134000
CY2021Q4	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	19606000
CY2022Q4	diod	Unrecognized Tax Benefits Net Of Portion Used To Reduce Deferred Tax Asset UnrecognizedTaxBenefitsNetOfPortionUsedToReduceDeferredTaxAsset	31594000
CY2021Q4	diod	Unrecognized Tax Benefits Net Of Portion Used To Reduce Deferred Tax Asset UnrecognizedTaxBenefitsNetOfPortionUsedToReduceDeferredTaxAsset	29652000
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	22291000
CY2022Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	46000
CY2021Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	23000
CY2022Q4	diod	Deferred Grants And Subsidy Liability Noncurrent DeferredGrantsAndSubsidyLiabilityNoncurrent	9967000
CY2022Q4	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	16009000
CY2021Q4	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	20079000
CY2022Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	8787000
CY2021Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	8787000
CY2022Q4	diod	Other Liability Noncurrent OtherLiabilityNoncurrent	13188000
CY2021Q4	diod	Other Liability Noncurrent OtherLiabilityNoncurrent	8356000
CY2022Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	112490000
CY2021Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	122933000
CY2022	us-gaap	Other Restrictions On Payment Of Dividends OtherRestrictionsOnPaymentOfDividends	Our U.S. Credit Facility permits us to pay dividends up to $25.0 million per fiscal year to its stockholders so long as we have not defaulted under the U.S. Credit Facility at the time of such dividend and no default would result from declaring or paying such dividend.
CY2022	diod	Maximum Annual Dividend Payable On Credit Facility Conditions MaximumAnnualDividendPayableOnCreditFacilityConditions	25000000.0
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	221288000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	122127000
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	45526000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	174652000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	192968000
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	74815000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	395940000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	315095000
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	120341000
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	46368000
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	15691000
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	631000
CY2022	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	37598000
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	25489000
CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	17115000
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	56000
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-17000
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	56000
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	84022000
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	41163000
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	17802000
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-6486000
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-1116000
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	6411000
CY2022	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-25537000
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	31222000
CY2020	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-6210000
CY2022	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-8000
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	65000
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-32031000
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	30106000
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	266000
CY2022	diod	Income Tax Liability For Unrecognized Tax Expense Benefit IncomeTaxLiabilityForUnrecognizedTaxExpenseBenefit	4694000
CY2021	diod	Income Tax Liability For Unrecognized Tax Expense Benefit IncomeTaxLiabilityForUnrecognizedTaxExpenseBenefit	7538000
CY2020	diod	Income Tax Liability For Unrecognized Tax Expense Benefit IncomeTaxLiabilityForUnrecognizedTaxExpenseBenefit	3044000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	56685000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	78807000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	21112000
CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	83147000
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	66170000
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	25272000
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2022	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	33000
CY2022	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-474000
CY2021	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	-0.002
CY2020	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-378000
CY2020	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	-0.003
CY2022	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-6527000
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.016
CY2021	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-2018000
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.006
CY2020	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	81000
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.001
CY2022	diod	Income Tax Reconciliation Foreign Operations IncomeTaxReconciliationForeignOperations	-7369000
CY2022	diod	Effective Income Tax Rate Reconciliation Foreign Operations EffectiveIncomeTaxRateReconciliationForeignOperations	-0.019
CY2021	diod	Income Tax Reconciliation Foreign Operations IncomeTaxReconciliationForeignOperations	-17375000
CY2021	diod	Effective Income Tax Rate Reconciliation Foreign Operations EffectiveIncomeTaxRateReconciliationForeignOperations	-0.055
CY2020	diod	Income Tax Reconciliation Foreign Operations IncomeTaxReconciliationForeignOperations	-3031000
CY2020	diod	Effective Income Tax Rate Reconciliation Foreign Operations EffectiveIncomeTaxRateReconciliationForeignOperations	-0.025
CY2022	diod	Income Tax Reconciliation Foreign Operations Foreign Withholding Taxes IncomeTaxReconciliationForeignOperationsForeignWithholdingTaxes	-12441000
CY2022	diod	Effective Income Tax Rate Reconciliation Foreign Withholding Taxes EffectiveIncomeTaxRateReconciliationForeignWithholdingTaxes	-0.031
CY2021	diod	Income Tax Reconciliation Foreign Operations Foreign Withholding Taxes IncomeTaxReconciliationForeignOperationsForeignWithholdingTaxes	33175000
CY2021	diod	Effective Income Tax Rate Reconciliation Foreign Withholding Taxes EffectiveIncomeTaxRateReconciliationForeignWithholdingTaxes	0.105
CY2020	diod	Income Tax Reconciliation Foreign Operations Foreign Withholding Taxes IncomeTaxReconciliationForeignOperationsForeignWithholdingTaxes	-1798000
CY2020	diod	Effective Income Tax Rate Reconciliation Foreign Withholding Taxes EffectiveIncomeTaxRateReconciliationForeignWithholdingTaxes	-0.015
CY2022	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	5865000
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	0.015
CY2021	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	6310000
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	0.020
CY2020	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	4210000
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	0.035
CY2022	diod	Income Tax Liability For Unrecognized Tax Expense Benefit IncomeTaxLiabilityForUnrecognizedTaxExpenseBenefit	4694000
CY2022	diod	Effective Income Tax Rate Reconciliation Unrecognized Tax Expenses Benefits EffectiveIncomeTaxRateReconciliationUnrecognizedTaxExpensesBenefits	0.012
CY2021	diod	Income Tax Liability For Unrecognized Tax Expense Benefit IncomeTaxLiabilityForUnrecognizedTaxExpenseBenefit	7538000
CY2021	diod	Effective Income Tax Rate Reconciliation Unrecognized Tax Expenses Benefits EffectiveIncomeTaxRateReconciliationUnrecognizedTaxExpensesBenefits	0.024
CY2020	diod	Income Tax Liability For Unrecognized Tax Expense Benefit IncomeTaxLiabilityForUnrecognizedTaxExpenseBenefit	3044000
CY2020	diod	Effective Income Tax Rate Reconciliation Unrecognized Tax Expenses Benefits EffectiveIncomeTaxRateReconciliationUnrecognizedTaxExpensesBenefits	0.025
CY2022	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-1986000
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.005
CY2021	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-1068000
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.003
CY2020	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	2199000
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.018
CY2022	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	1784000
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0.004
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	-812000
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	-0.003
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	-660000
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	-0.005
CY2022	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	1215000
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.003
CY2021	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-19000
CY2020	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	593000
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.005
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	56685000
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.143
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	78807000
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.250
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	21112000
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.175
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	43378000
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	42466000
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	35652000
CY2022	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	10022000
CY2021	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	9244000
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	7495000
CY2022	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	75000
CY2021	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	138000
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	4952000
CY2022	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	5403000
CY2021	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	8470000
CY2020	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	5633000
CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	48072000
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	43378000
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	42466000
CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	48100000
CY2022Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	46100000
CY2022	us-gaap	Significant Change In Unrecognized Tax Benefits Nature Of Event SignificantChangeInUnrecognizedTaxBenefitsNatureOfEvent	It is reasonably possible that the amount of the unrecognized benefit with respect to certain of our unrecognized tax positions will significantly increase or decrease within the next 12 months.
CY2022	us-gaap	Significant Change In Unrecognized Tax Benefits Is Reasonably Possible Estimated Range Not Possible SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleEstimatedRangeNotPossible	These changes may be the result of settlements of ongoing audits or competent authority proceedings. At this time, an estimate of the range of the reasonably possible outcomes cannot be made.
CY2022	us-gaap	Income Tax Examination Description IncomeTaxExaminationDescription	We file income tax returns in the U.S. federal jurisdiction and in various state and foreign jurisdictions. We are no longer subject to U.S. federal income tax examinations by tax authorities for tax years before 2012 or the tax years 2015 and 2018. We are no longer subject to China income tax examinations by tax authorities for tax years before 2012. With respect to state and local jurisdictions and countries outside of the U.S., with limited exceptions, we are no longer subject to income tax audits for years before 2016. Although the outcome of tax audits is always uncertain, we believe that adequate amounts of tax, interest and penalties, if any, have been provided for in our reserve for any adjustments that may result from future tax audits. We recognize accrued interest and penalties, if any, related to unrecognized tax benefits in interest expense. We had an immaterial amount of accrued interest and penalties at December 31, 2022, 2021 and 2020.
CY2022Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	30322000
CY2021Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	21692000
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	6931000
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	5966000
CY2022Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	9613000
CY2021Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	9613000
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Subject To Expiration DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration	52599000
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Subject To Expiration DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration	42068000
CY2022Q4	diod	Deferred Tax Assets Lease Obligations DeferredTaxAssetsLeaseObligations	3845000
CY2021Q4	diod	Deferred Tax Assets Lease Obligations DeferredTaxAssetsLeaseObligations	2050000
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions	2500000
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions	3878000
CY2022Q4	diod	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost Non Current DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCostNonCurrent	20088000
CY2021Q4	diod	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost Non Current DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCostNonCurrent	14809000
CY2022Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	125898000
CY2021Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	100076000
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	42405000
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	45232000
CY2022Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	83493000
CY2021Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	54844000
CY2022Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	6595000
CY2021Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	1330000
CY2022Q4	diod	Deferred Tax Liabilities Right Of Use Assets DeferredTaxLiabilitiesRightOfUseAssets	3883000
CY2021Q4	diod	Deferred Tax Liabilities Right Of Use Assets DeferredTaxLiabilitiesRightOfUseAssets	1975000
CY2022Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	36114000
CY2021Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	50773000
CY2022Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	46592000
CY2021Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	54078000
CY2022Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	36901000
CY2021Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	766000
CY2022Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	36900000
CY2021Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	800000
CY2022Q4	us-gaap	Tax Credit Carryforward Valuation Allowance TaxCreditCarryforwardValuationAllowance	9000000.0
CY2021Q4	us-gaap	Tax Credit Carryforward Valuation Allowance TaxCreditCarryforwardValuationAllowance	9000000.0
CY2022Q4	us-gaap	Operating Loss Carryforwards Valuation Allowance OperatingLossCarryforwardsValuationAllowance	33800000
CY2021Q4	us-gaap	Operating Loss Carryforwards Valuation Allowance OperatingLossCarryforwardsValuationAllowance	36000000.0
CY2022Q3	diod	Percentage Of Investment Tax Credit PercentageOfInvestmentTaxCredit	0.25
CY2022Q3	diod	Corporate Minimum Tax Percentage CorporateMinimumTaxPercentage	0.15
CY2020	us-gaap	Income Tax Holiday Aggregate Dollar Amount IncomeTaxHolidayAggregateDollarAmount	900000
CY2022	diod	Income Tax Holiday Income Tax Benefits Per Share Diluted IncomeTaxHolidayIncomeTaxBenefitsPerShareDiluted	0.00
CY2022Q3	diod	Percentage Of Excise Tax PercentageOfExciseTax	0.01
CY2022Q4	us-gaap	Statutory Accounting Practices Retained Earnings Not Available For Dividends StatutoryAccountingPracticesRetainedEarningsNotAvailableForDividends	147700000
CY2022	diod	Income Tax Holiday Income Tax Benefits Per Share Basic IncomeTaxHolidayIncomeTaxBenefitsPerShareBasic	0.00
CY2021	diod	Income Tax Holiday Income Tax Benefits Per Share Basic IncomeTaxHolidayIncomeTaxBenefitsPerShareBasic	0.00
CY2020	diod	Income Tax Holiday Income Tax Benefits Per Share Diluted IncomeTaxHolidayIncomeTaxBenefitsPerShareDiluted	0.02
CY2022Q4	diod	Additional Tax On Undistributed Foreign Earnings AdditionalTaxOnUndistributedForeignEarnings	49000000
CY2022	us-gaap	Income Tax Holiday Aggregate Dollar Amount IncomeTaxHolidayAggregateDollarAmount	200000
CY2021	us-gaap	Income Tax Holiday Aggregate Dollar Amount IncomeTaxHolidayAggregateDollarAmount	200000
CY2021	diod	Income Tax Holiday Income Tax Benefits Per Share Diluted IncomeTaxHolidayIncomeTaxBenefitsPerShareDiluted	0.00
CY2020	diod	Income Tax Holiday Income Tax Benefits Per Share Basic IncomeTaxHolidayIncomeTaxBenefitsPerShareBasic	0.02
CY2022Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Three DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree	5116000
CY2022	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	245000
CY2021	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	275000
CY2022	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	2834000
CY2021	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	2269000
CY2022	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-2211000
CY2021	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-2959000
CY2022	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	7405000
CY2021	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	7266000
CY2022	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	64000
CY2021	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	72000
CY2022	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	-2051000
CY2021	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	-1691000
CY2022Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	7500000
CY2022	diod	Defined Benefit Plan Recognized Gain Loss Increase Decrease DefinedBenefitPlanRecognizedGainLossIncreaseDecrease	1700000
CY2022	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	52400000
CY2021	diod	Defined Benefit Plan Amortization Of Net Gains Losses Average Term DefinedBenefitPlanAmortizationOfNetGainsLossesAverageTerm	P0Y6M
CY2022	us-gaap	Defined Benefit Plan Narrative Description Of Basis Used To Determine Overall Expected Long Term Rate Of Return On Assets Assumption DefinedBenefitPlanNarrativeDescriptionOfBasisUsedToDetermineOverallExpectedLongTermRateOfReturnOnAssetsAssumption	The overall strategy is designed to return a long-term return of 2.6% p.a. above the liability benchmark which is broadly equal to changes in the plan’s liabilities.
CY2022	diod	Defined Benefit Plan Plan Assets Expected Long Term Rate Of Return Above Liability Benchmark DefinedBenefitPlanPlanAssetsExpectedLongTermRateOfReturnAboveLiabilityBenchmark	0.026
CY2022Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Next Twelve Months DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths	5225000
CY2022Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Two DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo	4812000
CY2022Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Four DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour	5130000
CY2022Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Five DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive	5299000
CY2022Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Five Fiscal Years Thereafter DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter	28338000
CY2022	us-gaap	Defined Benefit Plan Estimated Future Employer Contributions In Current Fiscal Year Description DefinedBenefitPlanEstimatedFutureEmployerContributionsInCurrentFiscalYearDescription	The trustees are required to review the funding position every three years. An actuarial valuation was performed as of March 31, 2022, resulting in a deficit of approximately GBP 20 million (approximately $26 million based on a GBP: USD exchange rate of 1:1.3). As a result of this valuation we have agreed to a revised schedule of contributions of GBP 2.0 million (approximately $2.6 million based on a GBP: USD exchange rate of 1:1.3 ) to be paid annually with effect from January 1, 2023 to address the deficit revealed by the valuation (with the first payment made by December 31, 2023 through December 31, 2028. A final payment of GBP 1.5 million (approximately $1.95 million based on a GBP: USD rate of 1:1.3) will be made by 31st December 2029. These contributions, together with the assumed asset outperformance, are expected to eliminate the deficit by December 31, 2029.
CY2022Q1	diod	Unfunded Liability Of Defined Benefit Plan Deficit UnfundedLiabilityOfDefinedBenefitPlanDeficit	20000000
CY2022Q1	diod	Unfunded Liability Of Defined Benefit Plan Deficit UnfundedLiabilityOfDefinedBenefitPlanDeficit	26000000
CY2022Q1	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1
CY2022Q4	diod	Defined Benefit Plan Annual Future Benefit Payments DefinedBenefitPlanAnnualFutureBenefitPayments	2000000.0
CY2022Q4	diod	Defined Benefit Plan Annual Future Benefit Payments DefinedBenefitPlanAnnualFutureBenefitPayments	2600000
CY2022Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1
CY2022Q4	diod	Defined Benefit Plan Final Benefit Payments DefinedBenefitPlanFinalBenefitPayments	1500
CY2022Q4	diod	Defined Benefit Plan Final Benefit Payments DefinedBenefitPlanFinalBenefitPayments	1950000
CY2022Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1
CY2021Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	91307000
CY2022	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	21500000
CY2021	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	21700000
CY2020	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	10200000
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	36287000
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	33205000
CY2020	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	25260000
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	36287000
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	33205000
CY2020	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	25260000
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	1697000
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	31.71
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	573000
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	48.83
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	770000
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	27.78
CY2020	diod	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited And Other In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedAndOtherInPeriod	88000
CY2020	diod	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures And Other Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresAndOtherWeightedAverageGrantDateFairValue	38.31
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	1588000
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	39.30
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	598000
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	79.26
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	750000
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	33.39
CY2021	diod	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited And Other In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedAndOtherInPeriod	-34000
CY2021	diod	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures And Other Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresAndOtherWeightedAverageGrantDateFairValue	52.27
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	1402000
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	54.94
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	535000
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	69.87
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	614000
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	45.96
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Equity Instruments Other Than Options Aggregate Intrinsic Value Vested SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested	46633000
CY2022	diod	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited And Other In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedAndOtherInPeriod	-55000
CY2022	diod	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures And Other Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresAndOtherWeightedAverageGrantDateFairValue	61.87
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	1269000
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	65.29
CY2022Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Equity Instruments Other Than Options Aggregate Intrinsic Value Nonvested SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested	96634000
CY2022Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	62600000
CY2022	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P2Y2M12D
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Method Used ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsMethodUsed	Share-based compensation expense for stock options granted in previous years was calculated on the date of grant using the Black-Scholes-Merton option-pricing model
CY2022	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	100000
CY2021	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	4300000
CY2020	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	6800000
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	192000
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	23.32
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	9059000
CY2021	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	187000
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	23.19
CY2021Q4	diod	Share Based Compensation Arrangement By Share Based Payment Award Options Exercised Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedIntrinsicValue	10631000
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	5000
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	27.92
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	409000
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P0Y4M24D
CY2022	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	5000
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	27.92
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P0Y4M24D
CY2022Q4	diod	Share Based Compensation Arrangement By Share Based Payment Award Options Exercised Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedIntrinsicValue	409000
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	0
CY2021	diod	Customer Concentration Number Of Customers Did Not Equal Ten Percent Or Greater Of Net Sales CustomerConcentrationNumberOfCustomersDidNotEqualTenPercentOrGreaterOfNetSales	0
CY2020	diod	Customer Concentration Number Of Customers Did Not Equal Ten Percent Or Greater Of Net Sales CustomerConcentrationNumberOfCustomersDidNotEqualTenPercentOrGreaterOfNetSales	0
CY2022	diod	Customer Concentration Number Of Customers Did Not Equal Ten Percent Or Greater Of Accounts Receivable CustomerConcentrationNumberOfCustomersDidNotEqualTenPercentOrGreaterOfAccountsReceivable	0
CY2021	diod	Customer Concentration Number Of Customers Did Not Equal Ten Percent Or Greater Of Accounts Receivable CustomerConcentrationNumberOfCustomersDidNotEqualTenPercentOrGreaterOfAccountsReceivable	0
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2000580000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	736730000
CY2022Q4	us-gaap	Assets Assets	2288312000
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1805162000
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	582079000
CY2021Q4	us-gaap	Assets Assets	2194495000
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1229215000
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	530815000
CY2020Q4	us-gaap	Assets Assets	1979457000
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2000580000
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1805162000
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1229215000
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2000580000
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1805162000
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1229215000
CY2022Q4	us-gaap	Purchase Commitment Remaining Minimum Amount Committed PurchaseCommitmentRemainingMinimumAmountCommitted	85600000
CY2022	us-gaap	Long Term Purchase Commitment Amount LongTermPurchaseCommitmentAmount	147700000
CY2022	us-gaap	Objectives For Using Derivative Instruments ObjectivesForUsingDerivativeInstruments	The Company’s objectives in using interest rate derivatives are to add stability to interest expense and to manage its exposure to interest rate movements. To accomplish these objectives, the Company primarily uses interest rate swaps, including interest rate collars, as part of its interest rate risk management strategy. Interest rate swaps designated as cash flow hedges involve the receipt of variable amounts from a counterparty in exchange for the Company making fixed-rate payments over the life of the agreements without exchange of the underlying notional amount. The Company makes use of cross currency swaps to decrease the foreign exchange risk inherent in the Company’s investment in some of its foreign subsidiaries.
CY2022	us-gaap	Derivative Instruments Gain Loss Reclassification From Accumulated Oci To Income Estimated Net Amount To Be Transferred DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimatedNetAmountToBeTransferred	0
CY2022Q4	us-gaap	Collateral Already Posted Aggregate Fair Value CollateralAlreadyPostedAggregateFairValue	0
CY2021Q4	us-gaap	Collateral Already Posted Aggregate Fair Value CollateralAlreadyPostedAggregateFairValue	0
CY2022	us-gaap	Equity Securities Without Readily Determinable Fair Value Upward Price Adjustment Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentAnnualAmount	3900000
CY2021Q4	diod	Business Acquisition Percentage Of Increases In Investment BusinessAcquisitionPercentageOfIncreasesInInvestment	0.10

Files In Submission

Name	View Source	Status
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$DIOD
DIODES INC /DEL/ Stock $diod

2023 Q1 Form 10-K Financial Statement

#000095017023002499 Filed on February 10, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DIOD DIODES INC /DEL/ Stock $diod

2023 Q1 Form 10-K Financial Statement

#000095017023002499 Filed on February 10, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DIOD
DIODES INC /DEL/ Stock $diod